This paper gives the results of processing pelitic copper oxides using the segregation-flotation process.

本文叙述采用离析-浮选法处理泥质氧化铜的结果。

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In chapter 2, we review the history of photoemission study about the copper oxide high-temperature superconductors copper oxides.

第二章介绍了人们对高温超导铜氧化物的光电子谱的研究历史。

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The nitrogen Deoxo Vessel contains a fixed bed of free copper catalyst which removes oxygen from the nitrogen stream by oxidation of copper to copper oxides.

氮气脱氧罐中装有一个游离铜催化剂的固定床，通过将铜氧化成氧化铜把氧气从氮气中脱除。

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And we knew very well that there were vast mountains of copper oxides out there.

FORBES: But Every Generation Does Indeed Exhaust Its Mineral Reserves

Now, with it, we could do so from copper oxides.

FORBES: But Every Generation Does Indeed Exhaust Its Mineral Reserves

It releases nearly 500 tons each of copper and nickel oxides and 2 million tons of sulfur dioxide into the air.

FORBES: The World's Most Polluted Places